./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 10f0c9018ad5a3307ca17a327503d3e78d6b57daa0dbd1bfcb592e3c4d78b33a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:40:21,653 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:40:21,740 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 05:40:21,746 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:40:21,747 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:40:21,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:40:21,783 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:40:21,784 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:40:21,784 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:40:21,784 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:40:21,784 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:40:21,785 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:40:21,785 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:40:21,785 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:40:21,785 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:40:21,785 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:40:21,785 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:40:21,786 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:40:21,786 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:40:21,786 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:40:21,786 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:40:21,787 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:40:21,787 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:40:21,787 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:40:21,787 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 05:40:21,788 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:40:21,788 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 05:40:21,788 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:40:21,788 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:40:21,788 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:40:21,788 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:40:21,788 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:40:21,788 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 05:40:21,788 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:40:21,791 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:40:21,791 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:40:21,791 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:40:21,791 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:40:21,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:40:21,791 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:40:21,791 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:40:21,791 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:40:21,791 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:40:21,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:40:21,792 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:40:21,792 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:40:21,792 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:40:21,792 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10f0c9018ad5a3307ca17a327503d3e78d6b57daa0dbd1bfcb592e3c4d78b33a [2024-11-14 05:40:22,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:40:22,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:40:22,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:40:22,175 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:40:22,177 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:40:22,180 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i Unable to find full path for "g++" [2024-11-14 05:40:24,474 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:40:24,885 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:40:24,886 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i [2024-11-14 05:40:24,898 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/data/e238a9739/0c58e15a3a384dc89cef0e305dbd77de/FLAGf49dfdd34 [2024-11-14 05:40:25,038 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/data/e238a9739/0c58e15a3a384dc89cef0e305dbd77de [2024-11-14 05:40:25,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:40:25,043 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:40:25,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:40:25,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:40:25,050 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:40:25,051 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,053 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a3eaea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25, skipping insertion in model container [2024-11-14 05:40:25,053 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,096 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:40:25,279 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i[915,928] [2024-11-14 05:40:25,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:40:25,558 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:40:25,567 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i[915,928] [2024-11-14 05:40:25,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:40:25,747 INFO L204 MainTranslator]: Completed translation [2024-11-14 05:40:25,748 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25 WrapperNode [2024-11-14 05:40:25,748 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:40:25,749 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 05:40:25,750 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 05:40:25,750 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 05:40:25,758 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,778 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,883 INFO L138 Inliner]: procedures = 26, calls = 71, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 423 [2024-11-14 05:40:25,883 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 05:40:25,884 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 05:40:25,884 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 05:40:25,884 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 05:40:25,893 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,904 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,905 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,945 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,954 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,960 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,979 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 05:40:25,981 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 05:40:25,982 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 05:40:25,982 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 05:40:25,984 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (1/1) ... [2024-11-14 05:40:25,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:40:26,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:40:26,036 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 05:40:26,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 05:40:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 05:40:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 05:40:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 05:40:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 05:40:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 05:40:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 05:40:26,271 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 05:40:26,274 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 05:40:27,550 INFO L? ?]: Removed 48 outVars from TransFormulas that were not future-live. [2024-11-14 05:40:27,551 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 05:40:28,567 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 05:40:28,568 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 05:40:28,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:40:28 BoogieIcfgContainer [2024-11-14 05:40:28,568 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 05:40:28,574 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 05:40:28,574 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 05:40:28,581 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 05:40:28,582 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 05:40:25" (1/3) ... [2024-11-14 05:40:28,583 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6651becf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:40:28, skipping insertion in model container [2024-11-14 05:40:28,584 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:25" (2/3) ... [2024-11-14 05:40:28,584 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6651becf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:40:28, skipping insertion in model container [2024-11-14 05:40:28,585 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:40:28" (3/3) ... [2024-11-14 05:40:28,586 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-6.i [2024-11-14 05:40:28,610 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 05:40:28,615 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-6.i that has 2 procedures, 100 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 05:40:28,708 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 05:40:28,731 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@396f2d2d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 05:40:28,732 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 05:40:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand has 100 states, 39 states have (on average 1.0769230769230769) internal successors, (42), 40 states have internal predecessors, (42), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-14 05:40:28,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-14 05:40:28,765 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:40:28,766 INFO L215 NwaCegarLoop]: trace histogram [58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:40:28,767 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:40:28,774 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:40:28,775 INFO L85 PathProgramCache]: Analyzing trace with hash 492451752, now seen corresponding path program 1 times [2024-11-14 05:40:28,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 05:40:28,786 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636338480] [2024-11-14 05:40:28,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:40:28,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 05:40:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 05:40:32,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1702564583] [2024-11-14 05:40:32,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:40:32,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:40:32,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:40:32,587 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 05:40:32,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 05:40:33,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 05:40:33,578 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 05:40:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 05:40:34,437 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 05:40:34,439 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 05:40:34,441 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 05:40:34,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 05:40:34,644 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:40:34,649 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-14 05:40:34,935 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 05:40:34,939 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 05:40:34 BoogieIcfgContainer [2024-11-14 05:40:34,939 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 05:40:34,940 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 05:40:34,940 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 05:40:34,941 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 05:40:34,941 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:40:28" (3/4) ... [2024-11-14 05:40:34,944 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 05:40:34,945 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 05:40:34,948 INFO L158 Benchmark]: Toolchain (without parser) took 9902.83ms. Allocated memory was 142.6MB in the beginning and 419.4MB in the end (delta: 276.8MB). Free memory was 118.1MB in the beginning and 176.5MB in the end (delta: -58.5MB). Peak memory consumption was 213.7MB. Max. memory is 16.1GB. [2024-11-14 05:40:34,948 INFO L158 Benchmark]: CDTParser took 1.35ms. Allocated memory is still 142.6MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:40:34,948 INFO L158 Benchmark]: CACSL2BoogieTranslator took 703.10ms. Allocated memory is still 142.6MB. Free memory was 118.1MB in the beginning and 93.3MB in the end (delta: 24.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-14 05:40:34,949 INFO L158 Benchmark]: Boogie Procedure Inliner took 133.85ms. Allocated memory is still 142.6MB. Free memory was 93.0MB in the beginning and 81.2MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 05:40:34,949 INFO L158 Benchmark]: Boogie Preprocessor took 95.40ms. Allocated memory is still 142.6MB. Free memory was 81.2MB in the beginning and 76.5MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 05:40:34,950 INFO L158 Benchmark]: RCFGBuilder took 2587.83ms. Allocated memory was 142.6MB in the beginning and 419.4MB in the end (delta: 276.8MB). Free memory was 76.5MB in the beginning and 278.7MB in the end (delta: -202.3MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. [2024-11-14 05:40:34,950 INFO L158 Benchmark]: TraceAbstraction took 6365.74ms. Allocated memory is still 419.4MB. Free memory was 277.9MB in the beginning and 176.6MB in the end (delta: 101.4MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. [2024-11-14 05:40:34,950 INFO L158 Benchmark]: Witness Printer took 4.46ms. Allocated memory is still 419.4MB. Free memory was 176.6MB in the beginning and 176.5MB in the end (delta: 54.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:40:34,955 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.35ms. Allocated memory is still 142.6MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 703.10ms. Allocated memory is still 142.6MB. Free memory was 118.1MB in the beginning and 93.3MB in the end (delta: 24.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 133.85ms. Allocated memory is still 142.6MB. Free memory was 93.0MB in the beginning and 81.2MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.40ms. Allocated memory is still 142.6MB. Free memory was 81.2MB in the beginning and 76.5MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2587.83ms. Allocated memory was 142.6MB in the beginning and 419.4MB in the end (delta: 276.8MB). Free memory was 76.5MB in the beginning and 278.7MB in the end (delta: -202.3MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. * TraceAbstraction took 6365.74ms. Allocated memory is still 419.4MB. Free memory was 277.9MB in the beginning and 176.6MB in the end (delta: 101.4MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. * Witness Printer took 4.46ms. Allocated memory is still 419.4MB. Free memory was 176.6MB in the beginning and 176.5MB in the end (delta: 54.6kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftRight at line 189, overapproximation of someBinaryArithmeticDOUBLEoperation at line 114, overapproximation of someBinaryFLOATComparisonOperation at line 355, overapproximation of someBinaryFLOATComparisonOperation at line 353, overapproximation of someBinaryFLOATComparisonOperation at line 357, overapproximation of someBinaryFLOATComparisonOperation at line 371, overapproximation of someBinaryFLOATComparisonOperation at line 293, overapproximation of bitwiseOr at line 92, overapproximation of someBinaryDOUBLEComparisonOperation at line 279, overapproximation of someBinaryDOUBLEComparisonOperation at line 134, overapproximation of someBinaryDOUBLEComparisonOperation at line 277, overapproximation of someBinaryDOUBLEComparisonOperation at line 275, overapproximation of someBinaryDOUBLEComparisonOperation at line 359, overapproximation of someBinaryDOUBLEComparisonOperation at line 361. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 2; [L23] unsigned short int var_1_5 = 34011; [L24] signed short int var_1_7 = -4; [L25] signed long int var_1_9 = -4; [L26] unsigned short int var_1_10 = 4; [L27] double var_1_12 = 1.8; [L28] double var_1_13 = 49.5; [L29] double var_1_14 = 0.0; [L30] double var_1_15 = 8.5; [L31] unsigned long int var_1_16 = 4; [L32] unsigned long int var_1_17 = 3254334857; [L33] unsigned long int var_1_18 = 1980622399; [L34] signed short int var_1_19 = 16; [L35] unsigned short int var_1_20 = 50; [L36] signed char var_1_21 = -4; [L37] signed char var_1_23 = -25; [L38] float var_1_24 = 16.2; [L39] unsigned long int var_1_25 = 2; [L40] float var_1_26 = 10.125; [L41] unsigned long int var_1_27 = 32; [L42] unsigned short int var_1_28 = 256; [L43] unsigned short int var_1_30 = 55296; [L44] unsigned short int var_1_32 = 500; [L45] signed char var_1_33 = 100; [L46] unsigned short int var_1_34 = 32228; [L47] unsigned short int var_1_35 = 10000; [L48] unsigned short int var_1_36 = 10000; [L49] unsigned short int var_1_37 = 27082; [L50] unsigned char var_1_38 = 16; [L51] unsigned char var_1_39 = 2; [L52] unsigned char var_1_40 = 128; [L53] unsigned char var_1_41 = 128; [L54] unsigned char var_1_42 = 100; [L55] unsigned char var_1_43 = 100; [L56] unsigned char var_1_44 = 0; [L57] signed char var_1_45 = 2; [L58] signed char var_1_46 = 1; [L59] unsigned char var_1_47 = 0; [L60] unsigned char var_1_48 = 0; [L61] unsigned char var_1_49 = 1; [L62] unsigned char var_1_51 = 0; [L63] unsigned long int var_1_52 = 10000; [L64] unsigned long int var_1_53 = 2132590236; [L65] unsigned char var_1_54 = 0; [L66] unsigned char var_1_55 = 25; [L67] unsigned char var_1_56 = 8; [L68] float var_1_57 = 7.5; [L69] float var_1_58 = 0.0; [L70] float var_1_59 = 0.25; [L71] float var_1_60 = 4.1; [L72] double var_1_61 = 8.5; [L73] unsigned short int var_1_62 = 32; [L74] signed short int var_1_63 = -64; [L75] float var_1_64 = 999999999999.9; [L76] unsigned char var_1_65 = 1; [L77] double var_1_66 = 4.625; [L78] double var_1_67 = 0.0; [L79] double var_1_68 = 99.75; [L80] unsigned long int last_1_var_1_27 = 32; [L81] unsigned char last_1_var_1_38 = 16; [L82] unsigned char last_1_var_1_54 = 0; [L83] unsigned short int last_1_var_1_62 = 32; [L84] unsigned char last_1_var_1_65 = 1; [L375] isInitial = 1 [L376] FCALL initially() [L377] COND TRUE 1 [L378] CALL updateLastVariables() [L364] last_1_var_1_27 = var_1_27 [L365] last_1_var_1_38 = var_1_38 [L366] last_1_var_1_54 = var_1_54 [L367] last_1_var_1_62 = var_1_62 [L368] last_1_var_1_65 = var_1_65 [L378] RET updateLastVariables() [L379] CALL updateVariables() [L271] var_1_5 = __VERIFIER_nondet_ushort() [L272] CALL assume_abort_if_not(var_1_5 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_13=99/2, var_1_14=0, var_1_15=17/2, var_1_16=4, var_1_17=3254334857, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_5 >= 32767) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_13=99/2, var_1_14=0, var_1_15=17/2, var_1_16=4, var_1_17=3254334857, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L273] CALL assume_abort_if_not(var_1_5 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_13=99/2, var_1_14=0, var_1_15=17/2, var_1_16=4, var_1_17=3254334857, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not(var_1_5 <= 65534) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_13=99/2, var_1_14=0, var_1_15=17/2, var_1_16=4, var_1_17=3254334857, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L274] var_1_13 = __VERIFIER_nondet_double() [L275] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_14=0, var_1_15=17/2, var_1_16=4, var_1_17=3254334857, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_14=0, var_1_15=17/2, var_1_16=4, var_1_17=3254334857, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L276] var_1_14 = __VERIFIER_nondet_double() [L277] CALL assume_abort_if_not((var_1_14 >= 2305843.009213691390e+12F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_15=17/2, var_1_16=4, var_1_17=3254334857, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L277] RET assume_abort_if_not((var_1_14 >= 2305843.009213691390e+12F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_15=17/2, var_1_16=4, var_1_17=3254334857, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L278] var_1_15 = __VERIFIER_nondet_double() [L279] CALL assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=3254334857, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=3254334857, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L280] var_1_17 = __VERIFIER_nondet_ulong() [L281] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L282] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=1980622399, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L283] var_1_18 = __VERIFIER_nondet_ulong() [L284] CALL assume_abort_if_not(var_1_18 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_18 >= 1073741823) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L285] CALL assume_abort_if_not(var_1_18 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_18 <= 2147483647) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-25, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L286] var_1_23 = __VERIFIER_nondet_char() [L287] CALL assume_abort_if_not(var_1_23 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not(var_1_23 >= -127) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L288] CALL assume_abort_if_not(var_1_23 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not(var_1_23 <= 126) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=2, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L289] var_1_25 = __VERIFIER_nondet_ulong() [L290] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L290] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L291] CALL assume_abort_if_not(var_1_25 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_25 <= 2147483647) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_26=81/8, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L292] var_1_26 = __VERIFIER_nondet_float() [L293] CALL assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=55296, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L294] var_1_30 = __VERIFIER_nondet_ushort() [L295] CALL assume_abort_if_not(var_1_30 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_30 >= 49150) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L296] CALL assume_abort_if_not(var_1_30 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not(var_1_30 <= 65534) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=100, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L297] var_1_33 = __VERIFIER_nondet_char() [L298] CALL assume_abort_if_not(var_1_33 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not(var_1_33 >= -1) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L299] CALL assume_abort_if_not(var_1_33 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_33 <= 127) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=32228, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L300] var_1_34 = __VERIFIER_nondet_ushort() [L301] CALL assume_abort_if_not(var_1_34 >= 24575) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L301] RET assume_abort_if_not(var_1_34 >= 24575) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L302] CALL assume_abort_if_not(var_1_34 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_34 <= 32767) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=10000, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L303] var_1_35 = __VERIFIER_nondet_ushort() [L304] CALL assume_abort_if_not(var_1_35 >= 8192) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_35 >= 8192) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L305] CALL assume_abort_if_not(var_1_35 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_35 <= 16384) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=10000, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L306] var_1_36 = __VERIFIER_nondet_ushort() [L307] CALL assume_abort_if_not(var_1_36 >= 8192) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not(var_1_36 >= 8192) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L308] CALL assume_abort_if_not(var_1_36 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_36 <= 16383) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=27082, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L309] var_1_37 = __VERIFIER_nondet_ushort() [L310] CALL assume_abort_if_not(var_1_37 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_37 >= 16383) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L311] CALL assume_abort_if_not(var_1_37 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not(var_1_37 <= 32767) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=2, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L312] var_1_39 = __VERIFIER_nondet_uchar() [L313] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L314] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L314] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=128, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L315] var_1_40 = __VERIFIER_nondet_uchar() [L316] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L317] CALL assume_abort_if_not(var_1_40 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L317] RET assume_abort_if_not(var_1_40 <= 255) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L318] CALL assume_abort_if_not(var_1_40 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_40 != 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=128, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L319] var_1_41 = __VERIFIER_nondet_uchar() [L320] CALL assume_abort_if_not(var_1_41 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L320] RET assume_abort_if_not(var_1_41 >= 127) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L321] CALL assume_abort_if_not(var_1_41 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not(var_1_41 <= 254) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=100, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L322] var_1_42 = __VERIFIER_nondet_uchar() [L323] CALL assume_abort_if_not(var_1_42 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_42 >= 63) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L324] CALL assume_abort_if_not(var_1_42 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_42 <= 127) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=100, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L325] var_1_43 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_43 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not(var_1_43 >= 63) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L327] CALL assume_abort_if_not(var_1_43 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_43 <= 127) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=0, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L328] var_1_44 = __VERIFIER_nondet_uchar() [L329] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L330] CALL assume_abort_if_not(var_1_44 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_44 <= 63) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L331] var_1_46 = __VERIFIER_nondet_char() [L332] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L333] CALL assume_abort_if_not(var_1_46 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_46 <= 63) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L334] var_1_48 = __VERIFIER_nondet_uchar() [L335] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L336] CALL assume_abort_if_not(var_1_48 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_48 <= 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L337] var_1_49 = __VERIFIER_nondet_uchar() [L338] CALL assume_abort_if_not(var_1_49 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_49 >= 1) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L339] CALL assume_abort_if_not(var_1_49 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_49 <= 1) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L340] var_1_51 = __VERIFIER_nondet_uchar() [L341] CALL assume_abort_if_not(var_1_51 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_51 >= 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L342] CALL assume_abort_if_not(var_1_51 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not(var_1_51 <= 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=2132590236, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L343] var_1_53 = __VERIFIER_nondet_ulong() [L344] CALL assume_abort_if_not(var_1_53 >= 1610612735) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_53 >= 1610612735) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L345] CALL assume_abort_if_not(var_1_53 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_53 <= 2147483647) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=25, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L346] var_1_55 = __VERIFIER_nondet_uchar() [L347] CALL assume_abort_if_not(var_1_55 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L347] RET assume_abort_if_not(var_1_55 >= 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L348] CALL assume_abort_if_not(var_1_55 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not(var_1_55 <= 254) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=8, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L349] var_1_56 = __VERIFIER_nondet_uchar() [L350] CALL assume_abort_if_not(var_1_56 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L350] RET assume_abort_if_not(var_1_56 >= 0) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L351] CALL assume_abort_if_not(var_1_56 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L351] RET assume_abort_if_not(var_1_56 <= 63) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_58=0, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L352] var_1_58 = __VERIFIER_nondet_float() [L353] CALL assume_abort_if_not((var_1_58 >= 4611686.018427382800e+12F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 9223372.036854765600e+12F && var_1_58 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L353] RET assume_abort_if_not((var_1_58 >= 4611686.018427382800e+12F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 9223372.036854765600e+12F && var_1_58 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_59=1/4, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L354] var_1_59 = __VERIFIER_nondet_float() [L355] CALL assume_abort_if_not((var_1_59 >= 0.0F && var_1_59 <= -1.0e-20F) || (var_1_59 <= 4611686.018427382800e+12F && var_1_59 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L355] RET assume_abort_if_not((var_1_59 >= 0.0F && var_1_59 <= -1.0e-20F) || (var_1_59 <= 4611686.018427382800e+12F && var_1_59 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_5=114496, var_1_60=41/10, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L356] var_1_60 = __VERIFIER_nondet_float() [L357] CALL assume_abort_if_not((var_1_60 >= 0.0F && var_1_60 <= -1.0e-20F) || (var_1_60 <= 4611686.018427382800e+12F && var_1_60 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_5=114496, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L357] RET assume_abort_if_not((var_1_60 >= 0.0F && var_1_60 <= -1.0e-20F) || (var_1_60 <= 4611686.018427382800e+12F && var_1_60 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_5=114496, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_67=0, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L358] var_1_67 = __VERIFIER_nondet_double() [L359] CALL assume_abort_if_not((var_1_67 >= 4611686.018427387900e+12F && var_1_67 <= -1.0e-20F) || (var_1_67 <= 9223372.036854776000e+12F && var_1_67 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_5=114496, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L359] RET assume_abort_if_not((var_1_67 >= 4611686.018427387900e+12F && var_1_67 <= -1.0e-20F) || (var_1_67 <= 9223372.036854776000e+12F && var_1_67 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_5=114496, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_68=399/4, var_1_7=-4, var_1_9=-4] [L360] var_1_68 = __VERIFIER_nondet_double() [L361] CALL assume_abort_if_not((var_1_68 >= 0.0F && var_1_68 <= -1.0e-20F) || (var_1_68 <= 2305843.009213691390e+12F && var_1_68 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_5=114496, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_7=-4, var_1_9=-4] [L20] COND FALSE !(!cond) [L361] RET assume_abort_if_not((var_1_68 >= 0.0F && var_1_68 <= -1.0e-20F) || (var_1_68 <= 2305843.009213691390e+12F && var_1_68 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=4, var_1_12=9/5, var_1_16=4, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=16, var_1_1=2, var_1_20=50, var_1_21=-4, var_1_23=-127, var_1_24=81/5, var_1_25=10737369280, var_1_27=32, var_1_28=256, var_1_30=49150, var_1_32=500, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=16, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=2, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=10000, var_1_53=-2684354561, var_1_54=0, var_1_55=63, var_1_56=0, var_1_57=15/2, var_1_5=114496, var_1_61=17/2, var_1_62=32, var_1_63=-64, var_1_64=9999999999999/10, var_1_65=1, var_1_66=37/8, var_1_7=-4, var_1_9=-4] [L379] RET updateVariables() [L380] CALL step() [L88] signed long int stepLocal_8 = last_1_var_1_62; [L89] unsigned long int stepLocal_7 = var_1_18 / var_1_40; [L90] unsigned long int stepLocal_6 = last_1_var_1_27 / 2; [L91] COND TRUE stepLocal_8 <= var_1_18 [L92] EXPR last_1_var_1_38 | last_1_var_1_54 [L92] COND TRUE stepLocal_6 == (last_1_var_1_38 | last_1_var_1_54) [L93] var_1_38 = var_1_39 [L104] var_1_10 = (var_1_5 - (var_1_38 + 1000)) [L105] unsigned short int stepLocal_13 = var_1_5; [L106] unsigned short int stepLocal_12 = var_1_35; [L107] COND FALSE !((64 / ((((var_1_40) < (var_1_42)) ? (var_1_40) : (var_1_42)))) == stepLocal_12) [L112] var_1_54 = ((var_1_43 + 64) - (var_1_44 + var_1_56)) [L114] var_1_61 = (var_1_14 - ((((((((var_1_59) < (var_1_60)) ? (var_1_59) : (var_1_60)))) < (var_1_13)) ? (((((var_1_59) < (var_1_60)) ? (var_1_59) : (var_1_60)))) : (var_1_13)))) [L115] COND TRUE \read(var_1_49) [L116] var_1_63 = var_1_39 [L118] var_1_64 = var_1_26 [L119] COND TRUE \read(last_1_var_1_65) [L120] var_1_65 = var_1_48 [L124] unsigned char stepLocal_3 = var_1_54; [L125] COND TRUE stepLocal_3 > (- 256) [L126] var_1_27 = (var_1_17 - last_1_var_1_27) [L132] var_1_9 = (((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))) - var_1_54) [L133] unsigned char stepLocal_10 = var_1_65; [L134] unsigned char stepLocal_9 = (var_1_26 / var_1_14) <= var_1_61; [L135] COND FALSE !(stepLocal_10 || var_1_65) [L138] COND FALSE !(stepLocal_9 && (! var_1_65)) [L141] var_1_47 = ((var_1_65 && var_1_65) && (var_1_48 || var_1_51)) [L144] COND FALSE !(var_1_38 <= (- 500)) [L149] var_1_7 = var_1_38 [L151] COND TRUE var_1_7 < var_1_17 [L152] var_1_20 = (var_1_5 - var_1_38) [L156] unsigned char stepLocal_15 = var_1_38; [L157] signed long int stepLocal_14 = var_1_34 + var_1_38; [L158] COND FALSE !((var_1_42 + (~ var_1_40)) >= stepLocal_14) [L163] var_1_62 = var_1_56 [L165] COND FALSE !(var_1_47 || var_1_65) [L168] var_1_1 = (((((var_1_5 - var_1_38)) < (var_1_54)) ? ((var_1_5 - var_1_38)) : (var_1_54))) [L170] COND TRUE ! var_1_47 [L171] var_1_12 = ((var_1_13 - (var_1_14 - 63.5)) + var_1_15) [L175] signed long int stepLocal_0 = (((var_1_54) < (var_1_38)) ? (var_1_54) : (var_1_38)); [L176] COND FALSE !(\read(var_1_65)) [L179] COND TRUE stepLocal_0 <= var_1_54 [L180] var_1_16 = (var_1_17 - (var_1_18 - var_1_54)) [L185] unsigned char stepLocal_1 = var_1_65; [L186] COND FALSE !(var_1_47 && stepLocal_1) [L189] EXPR var_1_9 >> var_1_18 [L189] signed long int stepLocal_2 = var_1_9 >> var_1_18; [L190] COND FALSE !(\read(var_1_47)) [L193] COND FALSE !(stepLocal_2 < (var_1_17 / (var_1_5 + var_1_25))) [L198] var_1_24 = ((((var_1_26) < ((var_1_15 + var_1_14))) ? (var_1_26) : ((var_1_15 + var_1_14)))) [L201] unsigned char stepLocal_5 = (var_1_5 != var_1_54) && (var_1_54 <= var_1_62); [L202] unsigned char stepLocal_4 = ! 1; [L203] COND FALSE !((var_1_9 == var_1_17) || stepLocal_4) [L210] COND FALSE !((((((var_1_13 / var_1_14)) < (var_1_12)) ? ((var_1_13 / var_1_14)) : (var_1_12))) <= var_1_15) [L213] COND TRUE var_1_46 > (var_1_40 / -4) [L214] var_1_57 = ((((var_1_15) > ((var_1_13 - var_1_58))) ? (var_1_15) : ((var_1_13 - var_1_58)))) [L219] COND FALSE !(((var_1_67 - var_1_13) - 1.25) > var_1_57) [L222] var_1_66 = var_1_14 [L224] COND FALSE !((var_1_15 + (- var_1_13)) != (var_1_14 * var_1_24)) [L227] var_1_19 = ((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))) [L229] COND TRUE ! (! (var_1_62 <= var_1_38)) [L230] COND TRUE var_1_19 >= (var_1_33 - 16) [L231] COND TRUE (var_1_19 < var_1_17) || (! var_1_65) [L232] COND TRUE var_1_13 == var_1_14 [L233] var_1_32 = (var_1_30 - var_1_54) [L246] COND FALSE !(var_1_61 < var_1_14) [L253] var_1_45 = (var_1_44 + 10) [L255] unsigned short int stepLocal_11 = var_1_32; [L256] COND TRUE var_1_38 <= stepLocal_11 [L257] COND FALSE !(\read(var_1_47)) [L260] COND TRUE var_1_26 > (var_1_14 - var_1_13) [L261] var_1_52 = ((((((((var_1_25) < (var_1_32)) ? (var_1_25) : (var_1_32)))) < (500u)) ? (((((var_1_25) < (var_1_32)) ? (var_1_25) : (var_1_32)))) : (500u))) [L380] RET step() [L381] CALL, EXPR property() [L371] EXPR ((((((((((var_1_47 || var_1_65) ? (var_1_1 == ((unsigned short int) ((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))))) : (var_1_1 == ((unsigned short int) (((((var_1_5 - var_1_38)) < (var_1_54)) ? ((var_1_5 - var_1_38)) : (var_1_54)))))) && ((var_1_38 <= (- 500)) ? (var_1_47 ? (var_1_7 == ((signed short int) (var_1_38 - 64))) : 1) : (var_1_7 == ((signed short int) var_1_38)))) && (var_1_9 == ((signed long int) (((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))) - var_1_54)))) && (var_1_10 == ((unsigned short int) (var_1_5 - (var_1_38 + 1000))))) && ((! var_1_47) ? (var_1_12 == ((double) ((var_1_13 - (var_1_14 - 63.5)) + var_1_15))) : (var_1_12 == ((double) (var_1_14 - var_1_13))))) && (var_1_65 ? (var_1_16 == ((unsigned long int) (var_1_20 + 200u))) : ((((((var_1_54) < (var_1_38)) ? (var_1_54) : (var_1_38))) <= var_1_54) ? (var_1_16 == ((unsigned long int) (var_1_17 - (var_1_18 - var_1_54)))) : (var_1_16 == ((unsigned long int) var_1_54))))) && (((var_1_15 + (- var_1_13)) != (var_1_14 * var_1_24)) ? (var_1_19 == ((signed short int) ((((var_1_38) > (-5)) ? (var_1_38) : (-5))))) : (var_1_19 == ((signed short int) ((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))))))) && ((var_1_7 < var_1_17) ? (var_1_20 == ((unsigned short int) (var_1_5 - var_1_38))) : (var_1_20 == ((unsigned short int) (var_1_5 - var_1_38))))) && ((var_1_47 && var_1_65) ? (var_1_21 == ((signed char) var_1_23)) : 1)) && (var_1_47 ? (var_1_24 == ((float) var_1_14)) : (((var_1_9 >> var_1_18) < (var_1_17 / (var_1_5 + var_1_25))) ? (var_1_65 ? (var_1_24 == ((float) ((((((((7.25f) < (var_1_14)) ? (7.25f) : (var_1_14)))) > (var_1_13)) ? (((((7.25f) < (var_1_14)) ? (7.25f) : (var_1_14)))) : (var_1_13))))) : 1) : (var_1_24 == ((float) ((((var_1_26) < ((var_1_15 + var_1_14))) ? (var_1_26) : ((var_1_15 + var_1_14)))))))) [L371] EXPR ((((((((((((((var_1_47 || var_1_65) ? (var_1_1 == ((unsigned short int) ((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))))) : (var_1_1 == ((unsigned short int) (((((var_1_5 - var_1_38)) < (var_1_54)) ? ((var_1_5 - var_1_38)) : (var_1_54)))))) && ((var_1_38 <= (- 500)) ? (var_1_47 ? (var_1_7 == ((signed short int) (var_1_38 - 64))) : 1) : (var_1_7 == ((signed short int) var_1_38)))) && (var_1_9 == ((signed long int) (((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))) - var_1_54)))) && (var_1_10 == ((unsigned short int) (var_1_5 - (var_1_38 + 1000))))) && ((! var_1_47) ? (var_1_12 == ((double) ((var_1_13 - (var_1_14 - 63.5)) + var_1_15))) : (var_1_12 == ((double) (var_1_14 - var_1_13))))) && (var_1_65 ? (var_1_16 == ((unsigned long int) (var_1_20 + 200u))) : ((((((var_1_54) < (var_1_38)) ? (var_1_54) : (var_1_38))) <= var_1_54) ? (var_1_16 == ((unsigned long int) (var_1_17 - (var_1_18 - var_1_54)))) : (var_1_16 == ((unsigned long int) var_1_54))))) && (((var_1_15 + (- var_1_13)) != (var_1_14 * var_1_24)) ? (var_1_19 == ((signed short int) ((((var_1_38) > (-5)) ? (var_1_38) : (-5))))) : (var_1_19 == ((signed short int) ((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))))))) && ((var_1_7 < var_1_17) ? (var_1_20 == ((unsigned short int) (var_1_5 - var_1_38))) : (var_1_20 == ((unsigned short int) (var_1_5 - var_1_38))))) && ((var_1_47 && var_1_65) ? (var_1_21 == ((signed char) var_1_23)) : 1)) && (var_1_47 ? (var_1_24 == ((float) var_1_14)) : (((var_1_9 >> var_1_18) < (var_1_17 / (var_1_5 + var_1_25))) ? (var_1_65 ? (var_1_24 == ((float) ((((((((7.25f) < (var_1_14)) ? (7.25f) : (var_1_14)))) > (var_1_13)) ? (((((7.25f) < (var_1_14)) ? (7.25f) : (var_1_14)))) : (var_1_13))))) : 1) : (var_1_24 == ((float) ((((var_1_26) < ((var_1_15 + var_1_14))) ? (var_1_26) : ((var_1_15 + var_1_14))))))))) && ((var_1_54 > (- 256)) ? (var_1_27 == ((unsigned long int) (var_1_17 - last_1_var_1_27))) : (var_1_65 ? (var_1_27 == ((unsigned long int) (((((var_1_38) > (var_1_25)) ? (var_1_38) : (var_1_25))) + 128u))) : 1))) && (((var_1_9 == var_1_17) || (! 1)) ? ((var_1_65 || ((var_1_5 != var_1_54) && (var_1_54 <= var_1_62))) ? (var_1_28 == ((unsigned short int) (((((var_1_30 - var_1_54) < 0 ) ? -(var_1_30 - var_1_54) : (var_1_30 - var_1_54))) - var_1_54))) : (var_1_28 == ((unsigned short int) (((((var_1_30) > (var_1_5)) ? (var_1_30) : (var_1_5))) - ((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))))))) : 1)) && ((! (! (var_1_62 <= var_1_38))) ? ((var_1_19 >= (var_1_33 - 16)) ? (((var_1_19 < var_1_17) || (! var_1_65)) ? ((var_1_13 == var_1_14) ? (var_1_32 == ((unsigned short int) (var_1_30 - var_1_54))) : (var_1_32 == ((unsigned short int) var_1_5))) : (var_1_32 == ((unsigned short int) (((var_1_34 - 4) + (var_1_35 + var_1_36)) - var_1_38)))) : (var_1_32 == ((unsigned short int) (var_1_34 + (var_1_37 - var_1_36))))) : (var_1_32 == ((unsigned short int) ((((((var_1_37) > (var_1_34)) ? (var_1_37) : (var_1_34))) + 30970) - ((((var_1_35) < (var_1_54)) ? (var_1_35) : (var_1_54)))))))) && ((last_1_var_1_62 <= var_1_18) ? (((last_1_var_1_27 / 2) == (last_1_var_1_38 | last_1_var_1_54)) ? (var_1_38 == ((unsigned char) var_1_39)) : (var_1_38 == ((unsigned char) var_1_39))) : (((var_1_18 / var_1_40) < var_1_17) ? (var_1_38 == ((unsigned char) var_1_39)) : (var_1_38 == ((unsigned char) (var_1_41 - (((((var_1_42) > (var_1_43)) ? (var_1_42) : (var_1_43))) - var_1_44)))))) [L371-L372] return (((((((((((((((((((((((((var_1_47 || var_1_65) ? (var_1_1 == ((unsigned short int) ((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))))) : (var_1_1 == ((unsigned short int) (((((var_1_5 - var_1_38)) < (var_1_54)) ? ((var_1_5 - var_1_38)) : (var_1_54)))))) && ((var_1_38 <= (- 500)) ? (var_1_47 ? (var_1_7 == ((signed short int) (var_1_38 - 64))) : 1) : (var_1_7 == ((signed short int) var_1_38)))) && (var_1_9 == ((signed long int) (((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))) - var_1_54)))) && (var_1_10 == ((unsigned short int) (var_1_5 - (var_1_38 + 1000))))) && ((! var_1_47) ? (var_1_12 == ((double) ((var_1_13 - (var_1_14 - 63.5)) + var_1_15))) : (var_1_12 == ((double) (var_1_14 - var_1_13))))) && (var_1_65 ? (var_1_16 == ((unsigned long int) (var_1_20 + 200u))) : ((((((var_1_54) < (var_1_38)) ? (var_1_54) : (var_1_38))) <= var_1_54) ? (var_1_16 == ((unsigned long int) (var_1_17 - (var_1_18 - var_1_54)))) : (var_1_16 == ((unsigned long int) var_1_54))))) && (((var_1_15 + (- var_1_13)) != (var_1_14 * var_1_24)) ? (var_1_19 == ((signed short int) ((((var_1_38) > (-5)) ? (var_1_38) : (-5))))) : (var_1_19 == ((signed short int) ((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))))))) && ((var_1_7 < var_1_17) ? (var_1_20 == ((unsigned short int) (var_1_5 - var_1_38))) : (var_1_20 == ((unsigned short int) (var_1_5 - var_1_38))))) && ((var_1_47 && var_1_65) ? (var_1_21 == ((signed char) var_1_23)) : 1)) && (var_1_47 ? (var_1_24 == ((float) var_1_14)) : (((var_1_9 >> var_1_18) < (var_1_17 / (var_1_5 + var_1_25))) ? (var_1_65 ? (var_1_24 == ((float) ((((((((7.25f) < (var_1_14)) ? (7.25f) : (var_1_14)))) > (var_1_13)) ? (((((7.25f) < (var_1_14)) ? (7.25f) : (var_1_14)))) : (var_1_13))))) : 1) : (var_1_24 == ((float) ((((var_1_26) < ((var_1_15 + var_1_14))) ? (var_1_26) : ((var_1_15 + var_1_14))))))))) && ((var_1_54 > (- 256)) ? (var_1_27 == ((unsigned long int) (var_1_17 - last_1_var_1_27))) : (var_1_65 ? (var_1_27 == ((unsigned long int) (((((var_1_38) > (var_1_25)) ? (var_1_38) : (var_1_25))) + 128u))) : 1))) && (((var_1_9 == var_1_17) || (! 1)) ? ((var_1_65 || ((var_1_5 != var_1_54) && (var_1_54 <= var_1_62))) ? (var_1_28 == ((unsigned short int) (((((var_1_30 - var_1_54) < 0 ) ? -(var_1_30 - var_1_54) : (var_1_30 - var_1_54))) - var_1_54))) : (var_1_28 == ((unsigned short int) (((((var_1_30) > (var_1_5)) ? (var_1_30) : (var_1_5))) - ((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))))))) : 1)) && ((! (! (var_1_62 <= var_1_38))) ? ((var_1_19 >= (var_1_33 - 16)) ? (((var_1_19 < var_1_17) || (! var_1_65)) ? ((var_1_13 == var_1_14) ? (var_1_32 == ((unsigned short int) (var_1_30 - var_1_54))) : (var_1_32 == ((unsigned short int) var_1_5))) : (var_1_32 == ((unsigned short int) (((var_1_34 - 4) + (var_1_35 + var_1_36)) - var_1_38)))) : (var_1_32 == ((unsigned short int) (var_1_34 + (var_1_37 - var_1_36))))) : (var_1_32 == ((unsigned short int) ((((((var_1_37) > (var_1_34)) ? (var_1_37) : (var_1_34))) + 30970) - ((((var_1_35) < (var_1_54)) ? (var_1_35) : (var_1_54)))))))) && ((last_1_var_1_62 <= var_1_18) ? (((last_1_var_1_27 / 2) == (last_1_var_1_38 | last_1_var_1_54)) ? (var_1_38 == ((unsigned char) var_1_39)) : (var_1_38 == ((unsigned char) var_1_39))) : (((var_1_18 / var_1_40) < var_1_17) ? (var_1_38 == ((unsigned char) var_1_39)) : (var_1_38 == ((unsigned char) (var_1_41 - (((((var_1_42) > (var_1_43)) ? (var_1_42) : (var_1_43))) - var_1_44))))))) && ((var_1_61 < var_1_14) ? ((var_1_35 != (var_1_19 + (var_1_5 - 256))) ? (var_1_45 == ((signed char) var_1_44)) : (var_1_45 == ((signed char) (var_1_44 - (100 - var_1_46))))) : (var_1_45 == ((signed char) (var_1_44 + 10))))) && ((var_1_65 || var_1_65) ? (var_1_47 == ((unsigned char) var_1_48)) : ((((var_1_26 / var_1_14) <= var_1_61) && (! var_1_65)) ? (var_1_47 == ((unsigned char) (! (! (! var_1_49))))) : (var_1_47 == ((unsigned char) ((var_1_65 && var_1_65) && (var_1_48 || var_1_51))))))) && ((var_1_38 <= var_1_32) ? (var_1_47 ? (var_1_52 == ((unsigned long int) ((((var_1_39) > (var_1_34)) ? (var_1_39) : (var_1_34))))) : ((var_1_26 > (var_1_14 - var_1_13)) ? (var_1_52 == ((unsigned long int) ((((((((var_1_25) < (var_1_32)) ? (var_1_25) : (var_1_32)))) < (500u)) ? (((((var_1_25) < (var_1_32)) ? (var_1_25) : (var_1_32)))) : (500u))))) : (var_1_52 == ((unsigned long int) var_1_16)))) : (var_1_52 == ((unsigned long int) (((var_1_53 - 4u) - var_1_32) + ((((var_1_41 + var_1_36) < 0 ) ? -(var_1_41 + var_1_36) : (var_1_41 + var_1_36)))))))) && (((64 / ((((var_1_40) < (var_1_42)) ? (var_1_40) : (var_1_42)))) == var_1_35) ? ((last_1_var_1_54 != var_1_5) ? (var_1_54 == ((unsigned char) ((((((((var_1_55) < (var_1_43)) ? (var_1_55) : (var_1_43)))) > (((((var_1_41 - var_1_42) < 0 ) ? -(var_1_41 - var_1_42) : (var_1_41 - var_1_42))))) ? (((((var_1_55) < (var_1_43)) ? (var_1_55) : (var_1_43)))) : (((((var_1_41 - var_1_42) < 0 ) ? -(var_1_41 - var_1_42) : (var_1_41 - var_1_42)))))))) : 1) : (var_1_54 == ((unsigned char) ((var_1_43 + 64) - (var_1_44 + var_1_56)))))) && (((((((var_1_13 / var_1_14)) < (var_1_12)) ? ((var_1_13 / var_1_14)) : (var_1_12))) <= var_1_15) ? (var_1_57 == ((float) (((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14))) - (var_1_58 - var_1_59)))) : ((var_1_46 > (var_1_40 / -4)) ? (var_1_57 == ((float) ((((var_1_15) > ((var_1_13 - var_1_58))) ? (var_1_15) : ((var_1_13 - var_1_58)))))) : (var_1_57 == ((float) ((var_1_13 + ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) - (((((var_1_59 + var_1_60)) > (var_1_58)) ? ((var_1_59 + var_1_60)) : (var_1_58))))))))) && (var_1_61 == ((double) (var_1_14 - ((((((((var_1_59) < (var_1_60)) ? (var_1_59) : (var_1_60)))) < (var_1_13)) ? (((((var_1_59) < (var_1_60)) ? (var_1_59) : (var_1_60)))) : (var_1_13))))))) && (((var_1_42 + (~ var_1_40)) >= (var_1_34 + var_1_38)) ? ((var_1_38 > var_1_20) ? (var_1_62 == ((unsigned short int) var_1_5)) : 1) : (var_1_62 == ((unsigned short int) var_1_56)))) && (var_1_49 ? (var_1_63 == ((signed short int) var_1_39)) : 1)) && (var_1_64 == ((float) var_1_26))) && (last_1_var_1_65 ? (var_1_65 == ((unsigned char) var_1_48)) : (var_1_65 == ((unsigned char) var_1_49)))) && ((((var_1_67 - var_1_13) - 1.25) > var_1_57) ? (var_1_66 == ((double) (var_1_13 - (var_1_59 + (var_1_14 - var_1_68))))) : (var_1_66 == ((double) var_1_14))) ; [L381] RET, EXPR property() [L381] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=47706, var_1_13=0, var_1_14=4, var_1_15=3, var_1_16=4294967487, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=254, var_1_1=191, var_1_20=48706, var_1_21=-4, var_1_23=-127, var_1_24=2, var_1_25=10737369280, var_1_26=2, var_1_27=-2147483681, var_1_28=256, var_1_30=49150, var_1_32=48959, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=510, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=500, var_1_53=-2684354561, var_1_54=191, var_1_55=63, var_1_56=0, var_1_57=3, var_1_5=114496, var_1_62=0, var_1_63=254, var_1_64=2, var_1_65=0, var_1_66=4, var_1_7=254, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_27=32, last_1_var_1_38=16, last_1_var_1_54=0, last_1_var_1_62=32, last_1_var_1_65=1, var_1_10=47706, var_1_13=0, var_1_14=4, var_1_15=3, var_1_16=4294967487, var_1_17=-2147483649, var_1_18=-6442450945, var_1_19=254, var_1_1=191, var_1_20=48706, var_1_21=-4, var_1_23=-127, var_1_24=2, var_1_25=10737369280, var_1_26=2, var_1_27=-2147483681, var_1_28=256, var_1_30=49150, var_1_32=48959, var_1_33=-1, var_1_34=24575, var_1_35=-57344, var_1_36=-57344, var_1_37=16383, var_1_38=510, var_1_39=510, var_1_40=1, var_1_41=254, var_1_42=63, var_1_43=-129, var_1_44=-256, var_1_45=10, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_51=0, var_1_52=500, var_1_53=-2684354561, var_1_54=191, var_1_55=63, var_1_56=0, var_1_57=3, var_1_5=114496, var_1_62=0, var_1_63=254, var_1_64=2, var_1_65=0, var_1_66=4, var_1_7=254, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 100 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.0s, OverallIterations: 1, TraceHistogramMax: 58, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=100occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 4.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 422 NumberOfCodeBlocks, 422 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-14 05:40:35,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 10f0c9018ad5a3307ca17a327503d3e78d6b57daa0dbd1bfcb592e3c4d78b33a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:40:38,351 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:40:38,516 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-14 05:40:38,527 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:40:38,528 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:40:38,581 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:40:38,582 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:40:38,582 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:40:38,583 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:40:38,583 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:40:38,583 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:40:38,583 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:40:38,583 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:40:38,583 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:40:38,583 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:40:38,584 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:40:38,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:40:38,584 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:40:38,584 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 05:40:38,584 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 05:40:38,587 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:40:38,587 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:40:38,588 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:40:38,588 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:40:38,588 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:40:38,588 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:40:38,588 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:40:38,588 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:40:38,588 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 05:40:38,589 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:40:38,589 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:40:38,589 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:40:38,589 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:40:38,590 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:40:38,590 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:40:38,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:40:38,591 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:40:38,591 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:40:38,591 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:40:38,591 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:40:38,592 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:40:38,592 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:40:38,592 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:40:38,592 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10f0c9018ad5a3307ca17a327503d3e78d6b57daa0dbd1bfcb592e3c4d78b33a [2024-11-14 05:40:38,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:40:39,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:40:39,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:40:39,015 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:40:39,015 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:40:39,017 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i Unable to find full path for "g++" [2024-11-14 05:40:41,465 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:40:41,911 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:40:41,916 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i [2024-11-14 05:40:41,938 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/data/30b4bd7fa/0600a0c94b264c0e864e31071710a58b/FLAGe046319e2 [2024-11-14 05:40:41,965 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/data/30b4bd7fa/0600a0c94b264c0e864e31071710a58b [2024-11-14 05:40:41,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:40:41,971 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:40:41,974 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:40:41,974 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:40:41,980 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:40:41,982 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:40:41" (1/1) ... [2024-11-14 05:40:41,985 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cd0a324 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:41, skipping insertion in model container [2024-11-14 05:40:41,986 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:40:41" (1/1) ... [2024-11-14 05:40:42,048 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:40:42,289 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i[915,928] [2024-11-14 05:40:42,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:40:42,528 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:40:42,546 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-6.i[915,928] [2024-11-14 05:40:42,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:40:42,690 INFO L204 MainTranslator]: Completed translation [2024-11-14 05:40:42,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42 WrapperNode [2024-11-14 05:40:42,691 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:40:42,692 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 05:40:42,693 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 05:40:42,693 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 05:40:42,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,795 INFO L138 Inliner]: procedures = 27, calls = 71, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 369 [2024-11-14 05:40:42,798 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 05:40:42,799 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 05:40:42,799 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 05:40:42,800 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 05:40:42,806 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,814 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,819 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,850 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,856 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,861 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,864 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,880 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 05:40:42,881 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 05:40:42,881 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 05:40:42,881 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 05:40:42,882 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (1/1) ... [2024-11-14 05:40:42,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:40:42,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:40:42,937 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 05:40:42,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 05:40:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 05:40:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 05:40:42,980 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 05:40:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 05:40:42,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 05:40:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 05:40:43,152 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 05:40:43,155 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 05:41:11,397 INFO L? ?]: Removed 39 outVars from TransFormulas that were not future-live. [2024-11-14 05:41:11,397 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 05:41:11,419 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 05:41:11,422 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 05:41:11,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:41:11 BoogieIcfgContainer [2024-11-14 05:41:11,424 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 05:41:11,427 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 05:41:11,428 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 05:41:11,433 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 05:41:11,433 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 05:40:41" (1/3) ... [2024-11-14 05:41:11,434 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@edd5608 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:41:11, skipping insertion in model container [2024-11-14 05:41:11,434 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:40:42" (2/3) ... [2024-11-14 05:41:11,434 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@edd5608 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:41:11, skipping insertion in model container [2024-11-14 05:41:11,434 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:41:11" (3/3) ... [2024-11-14 05:41:11,438 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-6.i [2024-11-14 05:41:11,457 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 05:41:11,461 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-6.i that has 2 procedures, 160 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 05:41:11,557 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 05:41:11,578 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@35d22b4a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 05:41:11,578 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 05:41:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand has 160 states, 99 states have (on average 1.4444444444444444) internal successors, (143), 100 states have internal predecessors, (143), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-14 05:41:11,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-14 05:41:11,612 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:41:11,613 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:41:11,614 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:41:11,619 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:41:11,622 INFO L85 PathProgramCache]: Analyzing trace with hash -1888682740, now seen corresponding path program 1 times [2024-11-14 05:41:11,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:41:11,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1881500449] [2024-11-14 05:41:11,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:41:11,645 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:41:11,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:41:11,649 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:41:11,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-14 05:41:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:41:16,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-14 05:41:16,716 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:41:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 6498 trivial. 0 not checked. [2024-11-14 05:41:16,824 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 05:41:16,824 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:41:16,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1881500449] [2024-11-14 05:41:16,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1881500449] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 05:41:16,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 05:41:16,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 05:41:16,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381048394] [2024-11-14 05:41:16,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 05:41:16,838 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 05:41:16,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:41:16,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 05:41:16,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 05:41:16,872 INFO L87 Difference]: Start difference. First operand has 160 states, 99 states have (on average 1.4444444444444444) internal successors, (143), 100 states have internal predecessors, (143), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-14 05:41:16,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:41:16,963 INFO L93 Difference]: Finished difference Result 311 states and 566 transitions. [2024-11-14 05:41:16,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 05:41:16,966 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 2 states have call successors, (58) Word has length 365 [2024-11-14 05:41:16,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:41:16,978 INFO L225 Difference]: With dead ends: 311 [2024-11-14 05:41:16,978 INFO L226 Difference]: Without dead ends: 154 [2024-11-14 05:41:16,986 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 364 GetRequests, 364 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 05:41:16,992 INFO L432 NwaCegarLoop]: 246 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 246 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 05:41:16,993 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 246 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 05:41:17,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2024-11-14 05:41:17,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 154. [2024-11-14 05:41:17,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154 states, 94 states have (on average 1.3829787234042554) internal successors, (130), 94 states have internal predecessors, (130), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-14 05:41:17,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 246 transitions. [2024-11-14 05:41:17,086 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 246 transitions. Word has length 365 [2024-11-14 05:41:17,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:41:17,087 INFO L471 AbstractCegarLoop]: Abstraction has 154 states and 246 transitions. [2024-11-14 05:41:17,089 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-14 05:41:17,089 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 246 transitions. [2024-11-14 05:41:17,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-14 05:41:17,107 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:41:17,107 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:41:17,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-14 05:41:17,308 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:41:17,308 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:41:17,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:41:17,309 INFO L85 PathProgramCache]: Analyzing trace with hash 1848006748, now seen corresponding path program 1 times [2024-11-14 05:41:17,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:41:17,311 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1698801810] [2024-11-14 05:41:17,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:41:17,311 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:41:17,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:41:17,314 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:41:17,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-14 05:41:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:41:21,616 INFO L255 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 05:41:21,627 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:41:51,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 1523 proven. 294 refuted. 0 times theorem prover too weak. 4795 trivial. 0 not checked. [2024-11-14 05:41:51,720 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:41:52,830 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:41:52,830 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1698801810] [2024-11-14 05:41:52,830 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1698801810] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 05:41:52,830 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2142315040] [2024-11-14 05:41:52,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:41:52,831 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 05:41:52,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 05:41:52,841 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 05:41:52,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-14 05:41:54,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:41:54,413 INFO L255 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-14 05:41:54,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:41:55,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-14 05:41:55,159 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 05:41:55,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2142315040] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 05:41:55,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-14 05:41:55,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-14 05:41:55,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107893556] [2024-11-14 05:41:55,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 05:41:55,162 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 05:41:55,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:41:55,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 05:41:55,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-14 05:41:55,165 INFO L87 Difference]: Start difference. First operand 154 states and 246 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-14 05:41:57,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:42:01,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:42:04,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:42:05,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:42:05,057 INFO L93 Difference]: Finished difference Result 447 states and 716 transitions. [2024-11-14 05:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 05:42:05,059 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 365 [2024-11-14 05:42:05,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:42:05,067 INFO L225 Difference]: With dead ends: 447 [2024-11-14 05:42:05,070 INFO L226 Difference]: Without dead ends: 296 [2024-11-14 05:42:05,072 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 767 GetRequests, 757 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-14 05:42:05,073 INFO L432 NwaCegarLoop]: 277 mSDtfsCounter, 222 mSDsluCounter, 223 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 7 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 222 SdHoareTripleChecker+Valid, 500 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2024-11-14 05:42:05,073 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [222 Valid, 500 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 12 Invalid, 3 Unknown, 0 Unchecked, 9.8s Time] [2024-11-14 05:42:05,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2024-11-14 05:42:05,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 178. [2024-11-14 05:42:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 118 states have (on average 1.4322033898305084) internal successors, (169), 118 states have internal predecessors, (169), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-14 05:42:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 285 transitions. [2024-11-14 05:42:05,137 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 285 transitions. Word has length 365 [2024-11-14 05:42:05,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:42:05,140 INFO L471 AbstractCegarLoop]: Abstraction has 178 states and 285 transitions. [2024-11-14 05:42:05,140 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-14 05:42:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 285 transitions. [2024-11-14 05:42:05,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-14 05:42:05,147 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:42:05,147 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:42:05,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-14 05:42:05,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-14 05:42:05,552 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt [2024-11-14 05:42:05,552 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:42:05,553 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:42:05,553 INFO L85 PathProgramCache]: Analyzing trace with hash 1030358298, now seen corresponding path program 1 times [2024-11-14 05:42:05,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:42:05,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [7666884] [2024-11-14 05:42:05,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:42:05,555 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:42:05,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:42:05,559 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:42:05,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-14 05:42:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:42:08,995 INFO L255 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 05:42:09,003 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:42:43,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 1523 proven. 294 refuted. 0 times theorem prover too weak. 4795 trivial. 0 not checked. [2024-11-14 05:42:43,628 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:42:44,890 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:42:44,890 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [7666884] [2024-11-14 05:42:44,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [7666884] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 05:42:44,890 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [948645823] [2024-11-14 05:42:44,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:42:44,890 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 05:42:44,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 05:42:44,893 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 05:42:44,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-14 05:42:51,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:42:51,395 INFO L255 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-14 05:42:51,403 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:43:08,101 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 1471 proven. 150 refuted. 0 times theorem prover too weak. 4991 trivial. 0 not checked. [2024-11-14 05:43:08,102 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:43:08,411 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [948645823] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 05:43:08,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2073380329] [2024-11-14 05:43:08,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:43:08,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:43:08,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:43:08,414 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 05:43:08,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-14 05:43:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:43:11,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 05:43:11,555 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:43:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 1471 proven. 150 refuted. 0 times theorem prover too weak. 4991 trivial. 0 not checked. [2024-11-14 05:43:27,657 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:43:27,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2073380329] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 05:43:27,960 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 05:43:27,960 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 6, 6] total 10 [2024-11-14 05:43:27,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511143744] [2024-11-14 05:43:27,961 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 05:43:27,963 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-14 05:43:27,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:43:27,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-14 05:43:27,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2024-11-14 05:43:27,965 INFO L87 Difference]: Start difference. First operand 178 states and 285 transitions. Second operand has 10 states, 10 states have (on average 11.9) internal successors, (119), 10 states have internal predecessors, (119), 3 states have call successors, (107), 3 states have call predecessors, (107), 5 states have return successors, (108), 3 states have call predecessors, (108), 3 states have call successors, (108) [2024-11-14 05:43:42,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 05:43:48,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 05:43:59,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:44:01,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:44:03,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 05:44:05,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:44:07,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:44:09,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:44:11,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-14 05:44:11,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:44:11,891 INFO L93 Difference]: Finished difference Result 362 states and 573 transitions. [2024-11-14 05:44:12,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 05:44:12,394 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 11.9) internal successors, (119), 10 states have internal predecessors, (119), 3 states have call successors, (107), 3 states have call predecessors, (107), 5 states have return successors, (108), 3 states have call predecessors, (108), 3 states have call successors, (108) Word has length 365 [2024-11-14 05:44:12,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:44:12,399 INFO L225 Difference]: With dead ends: 362 [2024-11-14 05:44:12,399 INFO L226 Difference]: Without dead ends: 187 [2024-11-14 05:44:12,400 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1213 GetRequests, 1200 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2024-11-14 05:44:12,401 INFO L432 NwaCegarLoop]: 179 mSDtfsCounter, 102 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 548 mSolverCounterSat, 10 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 109 SdHoareTripleChecker+Valid, 661 SdHoareTripleChecker+Invalid, 567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 548 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.6s IncrementalHoareTripleChecker+Time [2024-11-14 05:44:12,402 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [109 Valid, 661 Invalid, 567 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 548 Invalid, 9 Unknown, 0 Unchecked, 42.6s Time] [2024-11-14 05:44:12,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2024-11-14 05:44:12,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 185. [2024-11-14 05:44:12,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185 states, 123 states have (on average 1.3983739837398375) internal successors, (172), 123 states have internal predecessors, (172), 58 states have call successors, (58), 3 states have call predecessors, (58), 3 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-14 05:44:12,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 288 transitions. [2024-11-14 05:44:12,432 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 288 transitions. Word has length 365 [2024-11-14 05:44:12,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:44:12,433 INFO L471 AbstractCegarLoop]: Abstraction has 185 states and 288 transitions. [2024-11-14 05:44:12,434 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 11.9) internal successors, (119), 10 states have internal predecessors, (119), 3 states have call successors, (107), 3 states have call predecessors, (107), 5 states have return successors, (108), 3 states have call predecessors, (108), 3 states have call successors, (108) [2024-11-14 05:44:12,434 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 288 transitions. [2024-11-14 05:44:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-14 05:44:12,442 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:44:12,442 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:44:12,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-14 05:44:12,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-14 05:44:12,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-14 05:44:13,043 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:44:13,043 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:44:13,044 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:44:13,044 INFO L85 PathProgramCache]: Analyzing trace with hash -30300646, now seen corresponding path program 1 times [2024-11-14 05:44:13,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:44:13,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1112930428] [2024-11-14 05:44:13,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:44:13,046 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:44:13,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:44:13,048 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:44:13,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-14 05:44:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:44:17,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-14 05:44:17,239 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:44:25,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 2661 proven. 45 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-14 05:44:25,742 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:44:38,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 126 proven. 45 refuted. 0 times theorem prover too weak. 6441 trivial. 0 not checked. [2024-11-14 05:44:38,615 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:44:38,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1112930428] [2024-11-14 05:44:38,615 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1112930428] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:44:38,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [164220107] [2024-11-14 05:44:38,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:44:38,616 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 05:44:38,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 05:44:38,618 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 05:44:38,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-14 05:44:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:44:46,973 INFO L255 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-14 05:44:46,981 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:44:55,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 2661 proven. 45 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-14 05:44:55,646 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:45:08,445 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 126 proven. 45 refuted. 0 times theorem prover too weak. 6441 trivial. 0 not checked. [2024-11-14 05:45:08,445 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [164220107] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:45:08,445 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [417805167] [2024-11-14 05:45:08,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:45:08,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:45:08,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:45:08,448 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 05:45:08,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-14 05:45:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:45:11,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 05:45:11,911 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:45:18,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 2661 proven. 45 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2024-11-14 05:45:18,882 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:45:30,127 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 126 proven. 45 refuted. 0 times theorem prover too weak. 6441 trivial. 0 not checked. [2024-11-14 05:45:30,127 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [417805167] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:45:30,127 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 05:45:30,128 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 6, 6, 6, 6] total 10 [2024-11-14 05:45:30,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235621005] [2024-11-14 05:45:30,128 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 05:45:30,129 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-14 05:45:30,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:45:30,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-14 05:45:30,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2024-11-14 05:45:30,131 INFO L87 Difference]: Start difference. First operand 185 states and 288 transitions. Second operand has 10 states, 10 states have (on average 11.4) internal successors, (114), 10 states have internal predecessors, (114), 2 states have call successors, (73), 2 states have call predecessors, (73), 4 states have return successors, (74), 2 states have call predecessors, (74), 2 states have call successors, (74) [2024-11-14 05:45:46,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:45:48,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:45:50,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:45:53,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:45:55,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:45:58,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:00,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:02,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:08,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:10,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:12,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:14,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:16,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:19,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:21,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:23,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:25,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:27,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:30,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:32,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:34,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:46:37,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:47:14,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:47:16,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:47:18,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:47:20,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:47:22,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:47:24,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:47:25,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:47:25,467 INFO L93 Difference]: Finished difference Result 682 states and 1035 transitions. [2024-11-14 05:47:25,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 05:47:25,468 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 11.4) internal successors, (114), 10 states have internal predecessors, (114), 2 states have call successors, (73), 2 states have call predecessors, (73), 4 states have return successors, (74), 2 states have call predecessors, (74), 2 states have call successors, (74) Word has length 365 [2024-11-14 05:47:25,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:47:25,474 INFO L225 Difference]: With dead ends: 682 [2024-11-14 05:47:25,474 INFO L226 Difference]: Without dead ends: 500 [2024-11-14 05:47:25,475 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2211 GetRequests, 2176 SyntacticMatches, 3 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 12.5s TimeCoverageRelationStatistics Valid=275, Invalid=847, Unknown=0, NotChecked=0, Total=1122 [2024-11-14 05:47:25,476 INFO L432 NwaCegarLoop]: 467 mSDtfsCounter, 437 mSDsluCounter, 1067 mSDsCounter, 0 mSdLazyCounter, 1405 mSolverCounterSat, 424 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 104.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 441 SdHoareTripleChecker+Valid, 1534 SdHoareTripleChecker+Invalid, 1855 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 424 IncrementalHoareTripleChecker+Valid, 1405 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 106.7s IncrementalHoareTripleChecker+Time [2024-11-14 05:47:25,477 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [441 Valid, 1534 Invalid, 1855 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [424 Valid, 1405 Invalid, 26 Unknown, 0 Unchecked, 106.7s Time] [2024-11-14 05:47:25,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2024-11-14 05:47:25,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 224. [2024-11-14 05:47:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 161 states have (on average 1.391304347826087) internal successors, (224), 161 states have internal predecessors, (224), 58 states have call successors, (58), 4 states have call predecessors, (58), 4 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2024-11-14 05:47:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 340 transitions. [2024-11-14 05:47:25,520 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 340 transitions. Word has length 365 [2024-11-14 05:47:25,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:47:25,521 INFO L471 AbstractCegarLoop]: Abstraction has 224 states and 340 transitions. [2024-11-14 05:47:25,521 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 11.4) internal successors, (114), 10 states have internal predecessors, (114), 2 states have call successors, (73), 2 states have call predecessors, (73), 4 states have return successors, (74), 2 states have call predecessors, (74), 2 states have call successors, (74) [2024-11-14 05:47:25,521 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 340 transitions. [2024-11-14 05:47:25,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-14 05:47:25,524 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:47:25,524 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:47:25,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2024-11-14 05:47:25,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-14 05:47:26,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-14 05:47:26,125 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:47:26,125 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:47:26,125 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:47:26,126 INFO L85 PathProgramCache]: Analyzing trace with hash -1187313981, now seen corresponding path program 1 times [2024-11-14 05:47:26,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:47:26,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [721532254] [2024-11-14 05:47:26,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:47:26,127 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:47:26,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:47:26,130 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:47:26,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2024-11-14 05:47:29,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:47:29,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 592 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 05:47:29,853 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:47:51,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-14 05:47:51,207 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 05:47:51,207 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:47:51,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [721532254] [2024-11-14 05:47:51,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [721532254] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 05:47:51,208 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 05:47:51,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 05:47:51,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1365839390] [2024-11-14 05:47:51,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 05:47:51,209 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 05:47:51,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:47:51,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 05:47:51,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 05:47:51,210 INFO L87 Difference]: Start difference. First operand 224 states and 340 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-14 05:47:54,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:47:57,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:47:59,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:48:02,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:48:05,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.84s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:48:07,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:48:07,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:48:07,477 INFO L93 Difference]: Finished difference Result 638 states and 969 transitions. [2024-11-14 05:48:07,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 05:48:07,807 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 366 [2024-11-14 05:48:07,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:48:07,810 INFO L225 Difference]: With dead ends: 638 [2024-11-14 05:48:07,811 INFO L226 Difference]: Without dead ends: 417 [2024-11-14 05:48:07,812 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 363 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-14 05:48:07,812 INFO L432 NwaCegarLoop]: 241 mSDtfsCounter, 126 mSDsluCounter, 456 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 117 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 697 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.0s IncrementalHoareTripleChecker+Time [2024-11-14 05:48:07,813 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [126 Valid, 697 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 23 Invalid, 6 Unknown, 0 Unchecked, 16.0s Time] [2024-11-14 05:48:07,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 417 states. [2024-11-14 05:48:07,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 417 to 342. [2024-11-14 05:48:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 342 states, 217 states have (on average 1.3087557603686637) internal successors, (284), 217 states have internal predecessors, (284), 116 states have call successors, (116), 8 states have call predecessors, (116), 8 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2024-11-14 05:48:07,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 342 states and 516 transitions. [2024-11-14 05:48:07,881 INFO L78 Accepts]: Start accepts. Automaton has 342 states and 516 transitions. Word has length 366 [2024-11-14 05:48:07,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:48:07,886 INFO L471 AbstractCegarLoop]: Abstraction has 342 states and 516 transitions. [2024-11-14 05:48:07,886 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-14 05:48:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 516 transitions. [2024-11-14 05:48:07,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-14 05:48:07,891 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:48:07,891 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:48:07,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2024-11-14 05:48:08,091 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:48:08,092 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:48:08,092 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:48:08,092 INFO L85 PathProgramCache]: Analyzing trace with hash -624626857, now seen corresponding path program 1 times [2024-11-14 05:48:08,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:48:08,093 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [840703668] [2024-11-14 05:48:08,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:48:08,093 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:48:08,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:48:08,096 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:48:08,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2024-11-14 05:48:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:48:11,227 INFO L255 TraceCheckSpWp]: Trace formula consists of 597 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-14 05:48:11,233 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:48:27,160 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 2678 proven. 84 refuted. 0 times theorem prover too weak. 3850 trivial. 0 not checked. [2024-11-14 05:48:27,160 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:48:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 252 proven. 87 refuted. 0 times theorem prover too weak. 6273 trivial. 0 not checked. [2024-11-14 05:48:43,613 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:48:43,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [840703668] [2024-11-14 05:48:43,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [840703668] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:48:43,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1150150896] [2024-11-14 05:48:43,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:48:43,614 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 05:48:43,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 05:48:43,621 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 05:48:43,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-14 05:48:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:48:44,844 INFO L255 TraceCheckSpWp]: Trace formula consists of 597 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-14 05:48:44,848 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:48:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-14 05:48:46,280 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 05:48:46,280 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1150150896] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 05:48:46,280 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 05:48:46,280 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10, 10] total 16 [2024-11-14 05:48:46,281 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695491408] [2024-11-14 05:48:46,281 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 05:48:46,281 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 05:48:46,282 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:48:46,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 05:48:46,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=181, Unknown=0, NotChecked=0, Total=240 [2024-11-14 05:48:46,283 INFO L87 Difference]: Start difference. First operand 342 states and 516 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-14 05:48:48,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:48:53,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.86s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:48:55,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:48:58,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:00,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:00,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:49:00,904 INFO L93 Difference]: Finished difference Result 694 states and 1048 transitions. [2024-11-14 05:49:01,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 05:49:01,250 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 367 [2024-11-14 05:49:01,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:49:01,254 INFO L225 Difference]: With dead ends: 694 [2024-11-14 05:49:01,254 INFO L226 Difference]: Without dead ends: 473 [2024-11-14 05:49:01,255 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1099 GetRequests, 1082 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2024-11-14 05:49:01,257 INFO L432 NwaCegarLoop]: 397 mSDtfsCounter, 227 mSDsluCounter, 610 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 4 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 227 SdHoareTripleChecker+Valid, 1007 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2024-11-14 05:49:01,257 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [227 Valid, 1007 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 39 Invalid, 5 Unknown, 0 Unchecked, 14.0s Time] [2024-11-14 05:49:01,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 473 states. [2024-11-14 05:49:01,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 473 to 342. [2024-11-14 05:49:01,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 342 states, 217 states have (on average 1.304147465437788) internal successors, (283), 217 states have internal predecessors, (283), 116 states have call successors, (116), 8 states have call predecessors, (116), 8 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2024-11-14 05:49:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 342 states and 515 transitions. [2024-11-14 05:49:01,329 INFO L78 Accepts]: Start accepts. Automaton has 342 states and 515 transitions. Word has length 367 [2024-11-14 05:49:01,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:49:01,330 INFO L471 AbstractCegarLoop]: Abstraction has 342 states and 515 transitions. [2024-11-14 05:49:01,330 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-14 05:49:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 515 transitions. [2024-11-14 05:49:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-14 05:49:01,333 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:49:01,334 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:49:01,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-11-14 05:49:01,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Ended with exit code 0 [2024-11-14 05:49:01,734 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:49:01,734 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:49:01,735 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:49:01,735 INFO L85 PathProgramCache]: Analyzing trace with hash -1645695211, now seen corresponding path program 1 times [2024-11-14 05:49:01,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:49:01,735 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [623971832] [2024-11-14 05:49:01,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:49:01,735 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:49:01,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:49:01,737 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:49:01,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2024-11-14 05:49:04,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:49:04,782 INFO L255 TraceCheckSpWp]: Trace formula consists of 595 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-14 05:49:04,787 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:49:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 2678 proven. 84 refuted. 0 times theorem prover too weak. 3850 trivial. 0 not checked. [2024-11-14 05:49:20,138 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:49:36,526 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 252 proven. 87 refuted. 0 times theorem prover too weak. 6273 trivial. 0 not checked. [2024-11-14 05:49:36,526 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:49:36,526 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [623971832] [2024-11-14 05:49:36,526 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [623971832] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:49:36,526 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [541552275] [2024-11-14 05:49:36,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:49:36,526 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 05:49:36,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 05:49:36,531 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 05:49:36,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-14 05:49:37,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:49:37,760 INFO L255 TraceCheckSpWp]: Trace formula consists of 595 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 05:49:37,764 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:49:40,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-14 05:49:40,703 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 05:49:40,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [541552275] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 05:49:40,703 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 05:49:40,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10, 10] total 17 [2024-11-14 05:49:40,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19220853] [2024-11-14 05:49:40,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 05:49:40,704 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-14 05:49:40,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:49:40,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-14 05:49:40,705 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=208, Unknown=0, NotChecked=0, Total=272 [2024-11-14 05:49:40,705 INFO L87 Difference]: Start difference. First operand 342 states and 515 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-14 05:49:44,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:46,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:49,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:51,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:52,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:54,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:49:58,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:00,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:02,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:05,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:07,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:10,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:12,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:14,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:18,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:20,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:22,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:24,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:28,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:31,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:33,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:36,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:50:36,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:50:36,555 INFO L93 Difference]: Finished difference Result 1111 states and 1652 transitions. [2024-11-14 05:50:36,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 05:50:36,556 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 367 [2024-11-14 05:50:36,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:50:36,566 INFO L225 Difference]: With dead ends: 1111 [2024-11-14 05:50:36,566 INFO L226 Difference]: Without dead ends: 887 [2024-11-14 05:50:36,567 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1105 GetRequests, 1084 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=90, Invalid=330, Unknown=0, NotChecked=0, Total=420 [2024-11-14 05:50:36,568 INFO L432 NwaCegarLoop]: 311 mSDtfsCounter, 689 mSDsluCounter, 1152 mSDsCounter, 0 mSdLazyCounter, 80 mSolverCounterSat, 593 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 51.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 689 SdHoareTripleChecker+Valid, 1463 SdHoareTripleChecker+Invalid, 693 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 593 IncrementalHoareTripleChecker+Valid, 80 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.0s IncrementalHoareTripleChecker+Time [2024-11-14 05:50:36,568 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [689 Valid, 1463 Invalid, 693 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [593 Valid, 80 Invalid, 20 Unknown, 0 Unchecked, 54.0s Time] [2024-11-14 05:50:36,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 887 states. [2024-11-14 05:50:36,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 887 to 497. [2024-11-14 05:50:36,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 497 states, 327 states have (on average 1.2966360856269112) internal successors, (424), 328 states have internal predecessors, (424), 157 states have call successors, (157), 12 states have call predecessors, (157), 12 states have return successors, (157), 156 states have call predecessors, (157), 157 states have call successors, (157) [2024-11-14 05:50:36,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 738 transitions. [2024-11-14 05:50:36,678 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 738 transitions. Word has length 367 [2024-11-14 05:50:36,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:50:36,679 INFO L471 AbstractCegarLoop]: Abstraction has 497 states and 738 transitions. [2024-11-14 05:50:36,679 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-14 05:50:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 738 transitions. [2024-11-14 05:50:36,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-14 05:50:36,682 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:50:36,683 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:50:36,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2024-11-14 05:50:36,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2024-11-14 05:50:37,083 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:50:37,084 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:50:37,084 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:50:37,084 INFO L85 PathProgramCache]: Analyzing trace with hash 405288787, now seen corresponding path program 1 times [2024-11-14 05:50:37,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:50:37,085 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [384172202] [2024-11-14 05:50:37,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:50:37,085 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:50:37,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:50:37,087 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:50:37,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2024-11-14 05:50:40,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:50:40,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 594 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 05:50:40,207 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:50:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 2551 proven. 42 refuted. 0 times theorem prover too weak. 4019 trivial. 0 not checked. [2024-11-14 05:50:46,295 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:50:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 129 proven. 42 refuted. 0 times theorem prover too weak. 6441 trivial. 0 not checked. [2024-11-14 05:50:56,763 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:50:56,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [384172202] [2024-11-14 05:50:56,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [384172202] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:50:56,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1279288756] [2024-11-14 05:50:56,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:50:56,763 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 05:50:56,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 05:50:56,765 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 05:50:56,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2024-11-14 05:51:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:51:02,068 INFO L255 TraceCheckSpWp]: Trace formula consists of 594 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-14 05:51:02,071 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:51:07,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 2551 proven. 42 refuted. 0 times theorem prover too weak. 4019 trivial. 0 not checked. [2024-11-14 05:51:07,758 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:51:17,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 129 proven. 42 refuted. 0 times theorem prover too weak. 6441 trivial. 0 not checked. [2024-11-14 05:51:17,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1279288756] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:51:17,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1274430243] [2024-11-14 05:51:17,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:51:17,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:51:17,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:51:17,927 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 05:51:17,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2024-11-14 05:51:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:51:20,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 594 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-14 05:51:20,584 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:51:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 2551 proven. 42 refuted. 0 times theorem prover too weak. 4019 trivial. 0 not checked. [2024-11-14 05:51:26,682 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:51:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 129 proven. 42 refuted. 0 times theorem prover too weak. 6441 trivial. 0 not checked. [2024-11-14 05:51:37,156 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1274430243] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 05:51:37,156 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-14 05:51:37,156 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2024-11-14 05:51:37,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287697503] [2024-11-14 05:51:37,157 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-14 05:51:37,158 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 05:51:37,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 05:51:37,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 05:51:37,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-14 05:51:37,159 INFO L87 Difference]: Start difference. First operand 497 states and 738 transitions. Second operand has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 7 states have internal predecessors, (89), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2024-11-14 05:51:50,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.89s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:51:52,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:51:54,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 05:51:55,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 05:51:55,367 INFO L93 Difference]: Finished difference Result 712 states and 1040 transitions. [2024-11-14 05:51:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 05:51:55,368 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 7 states have internal predecessors, (89), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) Word has length 367 [2024-11-14 05:51:55,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 05:51:55,372 INFO L225 Difference]: With dead ends: 712 [2024-11-14 05:51:55,372 INFO L226 Difference]: Without dead ends: 340 [2024-11-14 05:51:55,374 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2199 GetRequests, 2188 SyntacticMatches, 3 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-11-14 05:51:55,375 INFO L432 NwaCegarLoop]: 175 mSDtfsCounter, 146 mSDsluCounter, 231 mSDsCounter, 0 mSdLazyCounter, 302 mSolverCounterSat, 10 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 406 SdHoareTripleChecker+Invalid, 315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 302 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.5s IncrementalHoareTripleChecker+Time [2024-11-14 05:51:55,375 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [189 Valid, 406 Invalid, 315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 302 Invalid, 3 Unknown, 0 Unchecked, 17.5s Time] [2024-11-14 05:51:55,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2024-11-14 05:51:55,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 328. [2024-11-14 05:51:55,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 328 states, 199 states have (on average 1.1959798994974875) internal successors, (238), 199 states have internal predecessors, (238), 116 states have call successors, (116), 12 states have call predecessors, (116), 12 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2024-11-14 05:51:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 470 transitions. [2024-11-14 05:51:55,443 INFO L78 Accepts]: Start accepts. Automaton has 328 states and 470 transitions. Word has length 367 [2024-11-14 05:51:55,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 05:51:55,444 INFO L471 AbstractCegarLoop]: Abstraction has 328 states and 470 transitions. [2024-11-14 05:51:55,444 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 7 states have internal predecessors, (89), 2 states have call successors, (72), 2 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 2 states have call successors, (73) [2024-11-14 05:51:55,444 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 470 transitions. [2024-11-14 05:51:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-14 05:51:55,447 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:51:55,447 INFO L215 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:51:55,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Ended with exit code 0 [2024-11-14 05:51:55,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (17)] Ended with exit code 0 [2024-11-14 05:51:56,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2024-11-14 05:51:56,048 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 05:51:56,049 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:51:56,049 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:51:56,049 INFO L85 PathProgramCache]: Analyzing trace with hash -439781142, now seen corresponding path program 1 times [2024-11-14 05:51:56,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:51:56,050 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2012562683] [2024-11-14 05:51:56,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:51:56,050 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:51:56,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:51:56,054 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:51:56,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2024-11-14 05:52:04,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:52:04,460 INFO L255 TraceCheckSpWp]: Trace formula consists of 597 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-14 05:52:04,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 05:53:49,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 4085 proven. 516 refuted. 0 times theorem prover too weak. 2011 trivial. 0 not checked. [2024-11-14 05:53:49,355 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 05:54:35,351 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 05:54:35,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2012562683] [2024-11-14 05:54:35,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2012562683] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 05:54:35,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1707362994] [2024-11-14 05:54:35,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:54:35,352 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 05:54:35,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 05:54:35,359 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 05:54:35,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_392022ee-2b7a-4354-b309-1b131e3137ba/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2024-11-14 05:54:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 05:54:57,108 INFO L255 TraceCheckSpWp]: Trace formula consists of 597 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-14 05:54:57,114 INFO L278 TraceCheckSpWp]: Computing forward predicates...